If any facility identification information on your PSR is incorrect, submit a correction either as an ESRD QIP comment or as part of your formal inquiry. Note that only one formal inquiry will be permitted per facility, but that inquiry may include as many questions as necessary. CMS strongly encourages facilities to review their scores early and submit any clarification questions roughly by the midpoint of the Preview Period to ensure that a response from CMS is received prior to the close of the Preview Period. Facilities may submit clarification questions after that midpoint, but CMS may not be able to resolve all questions prior to the close of the Preview Period. Formal inquiries and questions will not be accepted after the end of the Preview Period.